Is it safe to take EDTA with other prescription heart pills?

EDTA and chelation therapy should only be administered under the care of a supervising physician.  Drug interactions with EDTA are not well documented, however it is used in some cases related to toxicity of certain heart medications indicating it has cardiovascular actions.

EDTA is also known to cause drops in blood pressure and problems with cardiac contractility.  Depending on your current condition and what medication you are on this could be a significant issue for you.